Informed consent and patient autonomy are important ideas in medical research. They make sure that people who take part in studies understand their rights and what the study is about.

1. Informed Consent:

   • This means that researchers must give clear and complete information about the study. This includes what the study is for, what will happen during it, and any possible risks or benefits.
   • For example, if there is a clinical trial for a new antidepressant, the researchers need to explain any side effects. This way, participants can make a smart choice about whether to join the study.

2. Patient Autonomy:

   • This principle gives people the power to make their own health care choices based on what they believe and prefer.
   • For example, if a patient feels uneasy about the risks of a study, they have the right to say no to being a part of it.

These two ideas help maintain high ethical standards and build trust in medical research.